不銹鋼真空閘閥
NKZ41H NKZ42H NKZ44H NKZ41Y NKZ42Y NKZ44Y
CKZ41H NKZ41H GZ41H CKZ41Y NKZ41Y GZ41Y
【主要性能參數】
| 公稱壓力PN(MPa) |
試驗壓力PN(MPa) |
| 殼體強度試驗 |
上密封試驗 |
密封試驗 |
| 1.0 |
1.5 |
1.1 |
1.1 |
| 1.6 |
2.4 |
1.8 |
1.8 |
| 2.5 |
3.8 |
2.8 |
2.8 |
| 4.0 |
6.0 |
4.4 |
4.4 |
| 6.4 |
9.6 |
7.0 |
7.0 |
| 10.0 |
15.0 |
11.0 |
11.0 |
【型號參數】
| 產品類型 |
適用介質 |
適用溫度(℃) |
| CKZ(NKZ) |
44 |
H-C型 |
水、蒸汽、空氣 |
≤400 |
| 64 |
| CKZ(NKZ) |
944 |
| 964 |
| CKZ(NKZ) |
44 |
Y-I型 |
水、蒸汽、油口 |
＜550 |
【連接尺寸參數】
| 公稱通徑DN(mm) |
公稱壓力PN(MPa) |
主要外形尺寸及連接尺寸(mm) |
重量(kg) |
| L |
H |
D |
d |
α |
D0 |
| 50 |
2.5 |
250 |
345 |
64 |
49 |
37°30' |
250 |
24 |
| 65 |
270 |
395 |
82 |
66 |
37°30' |
250 |
36 |
| 80 |
280 |
425 |
95 |
78 |
37°30' |
300 |
52 |
| 100 |
300 |
510 |
117 |
100 |
37°30' |
300 |
67 |
| 125 |
325 |
570 |
144 |
125 |
37°30' |
350 |
95 |
| 150 |
350 |
725 |
172 |
151 |
37°30' |
350 |
135 |
| 200 |
400 |
820 |
223 |
201 |
37°30' |
400 |
210 |
| 250 |
450 |
890 |
278 |
253 |
37°30' |
450 |
300 |
| 300 |
500 |
1070 |
330 |
303 |
37°30' |
550 |
395 |
| 350 |
550 |
1320 |
382 |
351 |
37°30' |
650 |
530 |
| 400 |
600 |
1450 |
432 |
398 |
37°30' |
750 |
685 |
| 450 |
650 |
1560 |
484 |
450 |
37°30' |
750 |
906 |
| 500 |
700 |
1720 |
535 |
498 |
37°30' |
850 |
1130 |
| 600 |
800 |
1880 |
638 |
600 |
37°30' |
900 |
1387 |
| 50 |
4.0 |
250 |
345 |
64 |
48 |
37°30' |
300 |
30 |
| 65 |
270 |
395 |
82 |
66 |
37°30' |
300 |
42 |
| 80 |
280 |
425 |
95 |
78 |
37°30' |
350 |
57 |
| 100 |
300 |
510 |
117 |
100 |
37°30' |
350 |
75 |
| 125 |
325 |
570 |
144 |
125 |
37°30' |
400 |
105 |
| 150 |
350 |
725 |
172 |
151 |
37°30' |
400 |
150 |
| 200 |
400 |
820 |
223 |
199 |
37°30' |
450 |
232 |
| 250 |
450 |
890 |
278 |
251 |
37°30' |
550 |
330 |
| 300 |
500 |
1070 |
330 |
301 |
37°30' |
650 |
430 |
| 350 |
550 |
1320 |
382 |
349 |
37°30' |
750 |
570 |
| 400 |
600 |
1450 |
432 |
396 |
37°30' |
850 |
730 |
| 50 |
6.4 |
250 |
350 |
64 |
48 |
37°30' |
300 |
34 |
| 65 |
270 |
405 |
82 |
65 |
37°30' |
300 |
48 |
| 80 |
280 |
435 |
95 |
76 |
37°30' |
350 |
65 |
| 100 |
350 |
515 |
117 |
98 |
37°30' |
400 |
81 |
| 125 |
400 |
580 |
150 |
128 |
37°30' |
400 |
112 |
| 150 |
450 |
735 |
172 |
149 |
37°30' |
450 |
161 |
| 200 |
550 |
835 |
223 |
197 |
37°30' |
550 |
255 |
| 250 |
650 |
905 |
278 |
245 |
37°30' |
650 |
390 |
| 300 |
750 |
1080 |
330 |
293 |
37°30' |
750 |
515 |
| 350 |
850 |
1340 |
382 |
341 |
37°30' |
800 |
695 |
| 400 |
950 |
1460 |
432 |
386 |
37°30' |
900 |
885 |
| 50 |
10.0 |
250 |
350 |
64 |
48 |
37°30' |
300 |
37 |
| 65 |
270 |
405 |
82 |
63 |
37°30' |
300 |
52 |
| 80 |
280 |
435 |
95 |
74 |
37°30' |
350 |
70 |
| 100 |
350 |
515 |
117 |
97 |
37°30' |
400 |
86 |
| 125 |
400 |
580 |
150 |
124 |
37°30' |
400 |
118 |
| 150 |
450 |
735 |
172 |
144 |
37°30' |
450 |
168 |
| 200 |
550 |
835 |
223 |
189 |
37°30' |
550 |
263 |
| 250 |
650 |
905 |
278 |
235 |
37°30' |
650 |
405 |
| 300 |
750 |
1080 |
330 |
281 |
37°30' |
750 |
536 |
| 350 |
850 |
1340 |
382 |
333 |
37°30' |
850 |
732 |
| 400 |
950 |
1460 |
432 |
376 |
37°30' |
950 |
947 |
